Carbide drill bits?

engnut2004 <gpierson@...>

Hi, all,

I'm mostly a listener but was wondering if anyone can comment on using
carbide drill bits in the #60 to #80 range. Are they too brittle?
Can they be used in hand-held chucks? I see sets of them at
attractive prices on e-bay but wonder if (at least in the small sizes
mentioned above) they are practical for model car building.


George Pierson

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